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Relevance AI vs Warmly

A detailed comparison of Relevance AI and Warmly. Find out which AI SDR solution is right for your team.

📌Key Takeaways

  • 1Relevance AI vs Warmly: Comparing 6 criteria.
  • 2Relevance AI wins 0 categories, Warmly wins 0, with 6 ties.
  • 3Relevance AI: 4.0/5 rating. Warmly: 4.3/5 rating.
  • 4Both tools are evenly matched - choose based on your specific needs.
Option A

Relevance AI

4.0

AI agent platform for building custom sales and marketing automation workflows with pre-built templates and no-code tools

0 wins
View full review →
Option B

Warmly

4.3

AI-powered website visitor identification and warm outbound platform that reveals buying committees and automates personalized outreach

0 wins
View full review →

0

Relevance AI wins

6

Ties

0

Warmly wins

Feature Comparison

CriteriaRelevance AIWarmlyWinner
Email Deliverability44Tie
Personalization55Tie
Automation Level55Tie
CRM Integration33Tie
Ease of Use55Tie
Multi-channel Support55Tie

Detailed Analysis

Email Deliverability

Tie

Relevance AI

Relevance AI's email deliverability capabilities

Warmly

Warmly's email deliverability capabilities

Comparing email deliverability between Relevance AI and Warmly.

Personalization

Tie

Relevance AI

Relevance AI's personalization capabilities

Warmly

Warmly's personalization capabilities

Comparing personalization between Relevance AI and Warmly.

Automation Level

Tie

Relevance AI

Relevance AI's automation level capabilities

Warmly

Warmly's automation level capabilities

Comparing automation level between Relevance AI and Warmly.

CRM Integration

Tie

Relevance AI

Relevance AI's crm integration capabilities

Warmly

Warmly's crm integration capabilities

Comparing crm integration between Relevance AI and Warmly.

Ease of Use

Tie

Relevance AI

Relevance AI's ease of use capabilities

Warmly

Warmly's ease of use capabilities

Comparing ease of use between Relevance AI and Warmly.

Multi-channel Support

Tie

Relevance AI

Relevance AI's multi-channel support capabilities

Warmly

Warmly's multi-channel support capabilities

Comparing multi-channel support between Relevance AI and Warmly.

Feature-by-Feature Breakdown

No‑code AI Agent Builder

Warmly

Relevance AI

A visual drag‑and‑drop interface lets non‑technical users create AI agents by describing desired behavior in plain language, selecting LLMs, and adding tools. The builder abstracts model prompting, tool configuration, and workflow logic, enabling rapid prototyping and deployment without writing code. Empowers subject‑matter experts to automate complex sales tasks without relying on engineers, shortening time‑to‑value.

Empowers subject‑matter experts to automate complex sales tasks without relying on engineers, shortening time‑to‑value

Warmly

Warmly's visitor identification technology operates as a sophisticated intelligence layer that transforms anonymous website traffic into actionable sales opportunities. When a prospect visits your website, the platform's proprietary de-anonymization engine cross-references IP addresses, browser fingerprints, and behavioral patterns against extensive B2B databases to reveal the visitor's identity with remarkable accuracy. The system captures comprehensive data including company name, industry, employee count, revenue range, and technology stack, along with individual-level details such as the visitor's name, job title, seniority level, LinkedIn profile, and direct contact information. Beyond basic identification, Warmly tracks the visitor's entire journey—which pages they viewed, how long they spent on each, what content they downloaded, and their engagement patterns over multiple sessions. This behavioral intelligence is crucial for understanding buying intent and timing outreach appropriately. Convert anonymous website traffic into qualified leads with immediate outreach opportunities, capturing high-intent prospects before they move to competitors.

Convert anonymous website traffic into qualified leads with immediate outreach opportunities, capturing high-intent prospects before they move to competitors

Both Relevance AI and Warmly offer No‑code AI Agent Builder. Relevance AI's approach focuses on visual drag‑and‑drop interface lets non‑technical users create ai agents by describing desired behavior in plain language, selecting llms, and adding tools., while Warmly emphasizes warmly's visitor identification technology operates as a sophisticated intelligence layer that transforms anonymous website traffic into actionable sales opportunities.. Choose based on which implementation better fits your workflow.

Multi‑agent Workforce

Warmly

Relevance AI

The Workforce feature lets users assemble hierarchies of specialized agents that collaborate like human teams. Agents can hand off tasks, share knowledge bases, and trigger one another via API, webhook, or built‑in triggers, supporting end‑to‑end sales processes from research to meeting booking. Scales complex, multi‑step sales workflows while preserving human‑like decision quality.

Scales complex, multi‑step sales workflows while preserving human‑like decision quality

Warmly

Warmly's machine learning-driven lead scoring system continuously analyzes dozens of signals to predict which prospects are most likely to convert into customers. The algorithm evaluates firmographic data including company size, industry, technology stack, and growth indicators, combining this with behavioral signals such as page views, time on site, content engagement, email opens, and response patterns. What makes Warmly's scoring particularly powerful is its adaptive learning capability—the system studies your historical conversion data to identify the specific patterns that predict success for your unique business. Scores update dynamically in real-time as prospects interact with your website, emails, and content, ensuring sales teams always have current intelligence. The platform also incorporates intent data from third-party sources, identifying companies actively researching solutions in your category across the web. Prioritize high-value prospects with surgical precision, enabling sales teams to focus their limited time on accounts with the highest conversion probability and largest deal potential.

Prioritize high-value prospects with surgical precision, enabling sales teams to focus their limited time on accounts with the highest conversion probability and largest deal potential

Both Relevance AI and Warmly offer Multi‑agent Workforce. Relevance AI's approach focuses on workforce feature lets users assemble hierarchies of specialized agents that collaborate like human teams., while Warmly emphasizes warmly's machine learning-driven lead scoring system continuously analyzes dozens of signals to predict which prospects are most likely to convert into customers.. Choose based on which implementation better fits your workflow.

2000+ Integrations & Tool Library

Warmly

Relevance AI

Relevance AI ships with pre‑built connectors for CRMs (Salesforce, HubSpot), email platforms, calendars, databases, and cloud services. Users can also add custom HTTP or Zapier triggers, allowing agents to read/write data across the entire tech stack. Eliminates manual data entry and enables agents to act directly in the tools sales teams already use.

Eliminates manual data entry and enables agents to act directly in the tools sales teams already use

Warmly

The automated email sequence engine represents Warmly's execution layer, transforming prospect intelligence into personalized multi-touch campaigns that run autonomously. The platform's AI generates email copy tailored to each recipient's role, company, industry, and observed behaviors—referencing specific pages they visited, content they engaged with, or actions they took. Sequences are intelligently triggered based on configurable criteria including lead score thresholds, specific website behaviors, time-based rules, or CRM field changes. The system handles sophisticated follow-up logic, automatically adjusting timing based on engagement patterns, pausing sequences when prospects respond, and escalating to human review when appropriate. Warmly optimizes send times using machine learning analysis of historical response data, ensuring emails arrive when recipients are most likely to engage. Scale personalized outreach to thousands of prospects simultaneously without sacrificing relevance, while freeing sales representatives to focus on high-value conversations rather than repetitive tasks.

Scale personalized outreach to thousands of prospects simultaneously without sacrificing relevance, while freeing sales representatives to focus on high-value conversations rather than repetitive tasks

Both Relevance AI and Warmly offer 2000+ Integrations & Tool Library. Relevance AI's approach focuses on relevance ai ships with pre‑built connectors for crms (salesforce, hubspot), email platforms, calendars, databases, and cloud services., while Warmly emphasizes automated email sequence engine represents warmly's execution layer, transforming prospect intelligence into personalized multi-touch campaigns that run autonomously.. Choose based on which implementation better fits your workflow.

Credit‑based Scalable Pricing

Warmly

Relevance AI

Plans allocate a monthly credit pool (e.g., 10,000 credits for Pro) that is consumed per agent action, with optional extra vendor credits for higher‑capacity LLM usage. Credits reset monthly, and unused credits roll over on Enterprise plans. Aligns cost with actual usage, making the platform affordable for startups and predictable for large teams.

Aligns cost with actual usage, making the platform affordable for startups and predictable for large teams

Warmly

Warmly's ABM functionality enables revenue teams to orchestrate sophisticated multi-stakeholder campaigns targeting their most valuable potential customers. The platform allows teams to define target account lists based on ideal customer profile criteria, then tracks engagement across the entire buying committee—from initial researchers to economic decision-makers. When anyone from a target account visits your website, Warmly immediately alerts the assigned account owner and captures the engagement in a unified account timeline. The system coordinates outreach across multiple stakeholders, ensuring messaging is consistent yet role-appropriate, and preventing the embarrassment of duplicate or conflicting communications. Advanced features include buying committee mapping, which identifies additional stakeholders to engage, and account-level scoring that aggregates individual engagement into a holistic view of account readiness. Increase average deal size and accelerate complex B2B sales cycles by engaging entire buying committees with coordinated, contextual messaging that addresses each stakeholder's unique concerns.

Increase average deal size and accelerate complex B2B sales cycles by engaging entire buying committees with coordinated, contextual messaging that addresses each stakeholder's unique concerns

Both Relevance AI and Warmly offer Credit‑based Scalable Pricing. Relevance AI's approach focuses on plans allocate a monthly credit pool (e., while Warmly emphasizes warmly's abm functionality enables revenue teams to orchestrate sophisticated multi-stakeholder campaigns targeting their most valuable potential customers.. Choose based on which implementation better fits your workflow.

Advanced LLM Support (Claude Sonnet 4.5, Gemini, OpenAI)

Warmly

Relevance AI

The platform integrates the latest large language models, including Anthropic's Claude Sonnet 4.5 with up to 1 million‑token context windows, and offers a "Bring Your Own LLM" option for custom deployments on AWS Bedrock. Delivers higher reasoning quality, longer context handling, and competitive performance for complex sales conversations.

Delivers higher reasoning quality, longer context handling, and competitive performance for complex sales conversations

Warmly

Warmly's integration architecture ensures seamless bidirectional data flow with your existing sales technology ecosystem, eliminating data silos and manual entry that plague many sales organizations. The platform offers native, deep integrations with Salesforce and HubSpot that go beyond basic field mapping—Warmly understands CRM object relationships, respects existing workflows and automation rules, and maintains data hygiene standards. All prospect data, engagement metrics, email activities, and campaign results sync automatically in real-time, creating a complete picture of every interaction within your CRM. The integration also pulls data from your CRM to inform Warmly's AI, using historical opportunity data to improve lead scoring accuracy and leveraging existing account assignments to route new visitors appropriately. Custom field mapping allows organizations to capture Warmly-specific data points like visitor behavior scores and intent signals directly in their CRM records. Maintain perfect data accuracy across systems while enabling sales teams to work entirely within their preferred CRM interface, with all Warmly intelligence surfaced exactly where they need it.

Maintain perfect data accuracy across systems while enabling sales teams to work entirely within their preferred CRM interface, with all Warmly intelligence surfaced exactly where they need it

Both Relevance AI and Warmly offer Advanced LLM Support (Claude Sonnet 4.5, Gemini, OpenAI). Relevance AI's approach focuses on platform integrates the latest large language models, including anthropic's claude sonnet 4., while Warmly emphasizes warmly's integration architecture ensures seamless bidirectional data flow with your existing sales technology ecosystem, eliminating data silos and manual entry that plague many sales organizations.. Choose based on which implementation better fits your workflow.

Strengths & Weaknesses

Relevance AI

Strengths

  • No‑code AI Agent Builder: A visual drag‑and‑drop interface lets non‑technical users create AI agents by describing desired behavior in plain language, selecting LLMs, and addin...
  • Multi‑agent Workforce: The Workforce feature lets users assemble hierarchies of specialized agents that collaborate like human teams. Agents can hand off tasks, share knowle...
  • 2000+ Integrations & Tool Library: Relevance AI ships with pre‑built connectors for CRMs (Salesforce, HubSpot), email platforms, calendars, databases, and cloud services. Users can also...
  • Credit‑based Scalable Pricing: Plans allocate a monthly credit pool (e.g., 10,000 credits for Pro) that is consumed per agent action, with optional extra vendor credits for higher‑c...
  • Advanced LLM Support (Claude Sonnet 4.5, Gemini, OpenAI): The platform integrates the latest large language models, including Anthropic's Claude Sonnet 4.5 with up to 1 million‑token context windows, and offe...

Weaknesses

  • Requires setup and configuration
  • Less turnkey than dedicated AI SDR tools
  • Learning curve for complex workflows

Warmly

Strengths

  • Website Visitor Identification: Warmly's visitor identification technology operates as a sophisticated intelligence layer that transforms anonymous website traffic into actionable sa...
  • AI-Powered Lead Scoring: Warmly's machine learning-driven lead scoring system continuously analyzes dozens of signals to predict which prospects are most likely to convert int...
  • Automated Email Sequences: The automated email sequence engine represents Warmly's execution layer, transforming prospect intelligence into personalized multi-touch campaigns th...
  • Account-Based Marketing Capabilities: Warmly's ABM functionality enables revenue teams to orchestrate sophisticated multi-stakeholder campaigns targeting their most valuable potential cust...
  • CRM Integration & Sync: Warmly's integration architecture ensures seamless bidirectional data flow with your existing sales technology ecosystem, eliminating data silos and m...

Weaknesses

  • Learning curve for advanced automation features - optimal configuration may require experimentation and iteration.
  • Data accuracy varies by region - international markets may have less comprehensive or current contact information.
  • AI-generated content requires human review to ensure accuracy and brand voice consistency.

Industry-Specific Fit

IndustryRelevance AIWarmlyBetter Fit
Manufacturing & IndustrialRelevance AI ingests equipment manuals, compliance standards, and plant‑level news to let SDR agents speak the language of factories, automatically surface expansion triggers, and craft outreach that aligns product capabilities with specific manufacturing processes.Not specifiedRelevance AI
Healthcare & Life SciencesThe platform offers HIPAA‑compatible knowledge bases and compliance‑aware prompting, enabling agents to generate patient‑focused messaging, summarize regulatory changes, and assist sales teams targeting hospitals, tele‑medicine providers, and pharma companies.Not specifiedRelevance AI
Financial ServicesThrough secure integrations with banking data providers and built‑in risk‑compliance filters, agents can monitor fintech trends, detect regulatory events, and personalize outreach to CFOs and compliance officers while maintaining data privacy.Financial services firms including fintech companies, investment platforms, and B2B financial services providers use Warmly to identify and engage corporate prospects researching financial solutions. The platform's ability to reveal company-level intent signals helps financial services sales teams prioritize outreach to organizations with genuine buying interest, while compliance-friendly email automation ensures professional, appropriate communication.Warmly
SaaS & TechnologyAgents can pull real‑time product updates, API changelogs, and competitor news, allowing SDRs to craft highly technical outreach that references specific feature releases and integration possibilities for tech buyers.Not specifiedRelevance AI
Retail & E‑commerceBy connecting to inventory and POS systems, agents can identify stock‑outs, seasonal promotions, and shopper behavior signals, then generate personalized campaigns that drive higher conversion rates for online merchants.Not specifiedRelevance AI
Energy & UtilitiesRelevance AI processes regulatory filings, grid‑operation reports, and sustainability initiatives, enabling SDR agents to target utilities managers with messaging that aligns with emerging energy‑transition mandates.Not specifiedRelevance AI
B2B SaaSNot specifiedWarmly is particularly well-suited for B2B SaaS companies where website traffic represents a critical source of qualified leads and the sales cycle involves multiple stakeholders. SaaS companies typically have high website traffic from prospects researching solutions, making visitor identification extremely valuable. The platform's ability to identify which companies are evaluating your software, track their engagement across the buying committee, and automate personalized outreach aligns perfectly with SaaS sales motions. Integration with common SaaS sales tools like Salesforce, HubSpot, and Slack ensures seamless workflow adoption.Warmly
Technology ServicesNot specifiedTechnology services firms including IT consulting, managed services providers, and systems integrators benefit from Warmly's ability to identify companies actively researching technology solutions. These firms often have long sales cycles with multiple decision-makers, making the buying committee mapping and ABM capabilities particularly valuable. The platform helps technology services companies identify when target accounts are in-market and engage them with relevant case studies and expertise demonstrations before competitors.Warmly

Our Verdict

Relevance AI and Warmly are both strong AI SDR solutions. Warmly stands out for no‑code ai agent builder. Choose based on which specific features and approach best fit your workflow and requirements.

Choose Relevance AI if you:

  • You operate in Manufacturing & Industrial
  • You prefer Relevance AI's approach to ai sdr
  • You prefer Relevance AI's approach to ai sdr
View Relevance AI

Choose Warmly if you:

  • You need no‑code ai agent builder capabilities
  • You need multi‑agent workforce capabilities
  • You operate in B2B SaaS
View Warmly

Need Help Choosing?

Get expert guidance on selecting between Relevance AI and Warmly for your specific use case.

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Frequently Asked Questions

It depends on your specific needs. Relevance AI and Warmly each have strengths in different areas. Compare features, integrations, and pricing to determine which is best for your use case.
In some cases, yes. Many teams use complementary tools together. Check if both platforms offer integrations or APIs that allow them to work together.
Both platforms offer different onboarding experiences. Relevance AI and Warmly each have their own setup processes. Most users can get started with either within a few hours.
The main differences are in their approach, feature set, and target use cases. Review the comparison criteria above to see detailed breakdowns of how they differ.
For small teams, consider factors like ease of use, pricing tiers, and the specific features you need most. Both Relevance AI and Warmly can work for small teams depending on your priorities.

Sources & Evidence

  • Agentic‑first no‑code multi‑agent system that lets non‑technical subject‑matter experts build, deploy, and manage autonomous AI teams

    Source: Source 5 describes the "agentic‑first approach" and integration with 2,000+ tools; Source 7 highlights Claude Sonnet 4.5 integration across the platform, confirming the unique combination of low‑code team orchestration and cutting‑edge LLMs.

  • Real-time website visitor identification with AI-powered lead scoring and automated personalized outreach

    Source: Warmly's core differentiator is its ability to identify anonymous website visitors in real-time and automatically trigger personalized email sequences based on behavioral signals and company data. While competitors like Clearbit or Hunter focus solely on data enrichment, and tools like Outreach or Salesloft concentrate on sequence automation, Warmly uniquely combines visitor identification with AI-driven SDR automation in a single integrated workflow. This creates a closed-loop system where website visits automatically generate qualified leads with full context, which then flow into personalized outreach sequences—all without manual intervention. According to customer testimonials, this integration reduces the time from website visit to first touch from days to minutes, dramatically improving conversion rates on high-intent traffic.

  • Relevance AI raises $24M Series B to help businesses build AI agents

    Source: TechCrunch - View source

  • Relevance releases 2026 Healthcare SEO & GEO Playbook

    Source: GlobeNewswire - View source

  • Field Sales Representative AI Agents | Relevance AI

    Source: relevanceai.com - View source

  • SDR AI Agents for Sales Development - Relevance AI

    Source: relevanceai.com - View source

  • BDR AI Agents: Transform Sales Development | Relevance AI

    Source: relevanceai.com - View source

Last updated: January 30, 2026

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